Question

Make a list of the following in your scrap book.
(1) Four elements ——
(ii) Four compounds —
(iii) Four simple radical ——
(iv) Four complex radical ——
(v) Two diatornic gases ——
(vi) Two polyatornic elements ——
(vii) Two inert gases ——​

Answer 1

Answer:

four elements -sodium,copper ,aluminium,sulphur,silver

Answer 2

Answer:

1) hydrogen,helium,oxygen,sodium 2)water,methane,phosphate,Benzene 3)zinc,sodium, hydrogen,copper. 4)carbonate,sulphate,hydroxide,phosphate 5) selenium,sulphur. 6)argon,helium